Great simple proxy selectorRated 4 out of 5 stars

Lightweight proxy selector. Does exactly what it says. Very nice tool. The earlier reviews about a lack of a "No Proxy" setting have already been fixed and is added by default.

Contains a not-that-important bug [when running 4.0 on Mac OS X version 10.6.7] -- if you add the toolbar button, its drop-down does not contain the list of proxies. (It does contain the "Manage Proxies" and "Preferences" options.) The proxy selector does work well from the context menu, however.

This review is for a previous version of the add-on (0.78.1-signed.1-signed).